Check out Namechk.com. It allows you to input a username and see whether it’s available on over 60 different websites, including Youtube, WordPress, Facebook, Digg, and so on. I can see this as being useful for people (and businesses) who are just starting out with major website memberships.
The URL is namechk.com. Check it out.
Questions? Comments? Feel free to ask or share below.
The Economicist 